PH Buffer Powder 4.01/6.86/9.18 (3 packs of each)
$10.79
In stock
his price is for (3 packages of each pH 4.01, pH 6.86, pH 9.01 powder)
- Calibration powders enable a quick test of your pH testers/meters to get accurate results of the pH balance in your pool, SPA or hydroponics, drinking water or aquariums.
- Powder buffer solution provide long shelf life and stability and are ideal for low volume use.
- Each pack makes 250mL of buffer solution.
- Includes 3 packages of each pH 4.01, pH 6.86, pH 9.01 powder
- It provides indefinite or long shelf life and stability, ideal for low volume use.
- It’s lightweight, inexpensive and takes up very little space.
- These buffers are accurate to within ±0.01pH units @ 25°C and remain stable over long periods of time
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